#include<stdio.h>
#include<string.h>
#include<stdlib.h>


char ** creatarry(char **house)
{
     house = (char**)malloc(sizeof(void *)*4);
   
     for(int i = 0; i < 4; i++)
     {
		house[i] = (char *)malloc(sizeof(char) *5);
		for(int j = 0; j < 5; j++)
     	{
     		house[i][j] = 'a';
			printf("%c", house[i][j]);
     	}
		printf("\n");
     }
	 return house;
}
int main()
{
	char **house ;
	house =  creatarry(house);
}